{"vulnerability": "cve-2020-6831", "sightings": [{"uuid": "0b78d930-801f-42c7-8d23-5a9bcc68b429", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-6831", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/1455", "content": "#exploit\nCVE-2020-6831:\nA buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR <68.8, Firefox <76, Thunderbird <68.8.0", "creation_timestamp": "2022-07-04T21:20:57.000000Z"}, {"uuid": "ffb78fd1-3ea2-41c0-aa37-1c32f4ded1e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2020-6831", "type": "seen", "source": "https://t.me/timcore_hacking/882", "content": "", "creation_timestamp": "2026-08-05T05:00:06.174349Z"}, {"uuid": "de8c91e6-cbb6-4762-a175-9bf731df6ebe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2020-6831", "type": "exploited", "source": "https://t.me/timcore_hacking/882", "content": "", "creation_timestamp": "2026-08-06T00:00:53.056583Z"}]}